package com.ruoyi.energy.service.impl;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.integration.mqtt.core.MqttPahoClientFactory;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Service;

/**
 * MQTT连接状态监控服务
 * 
 * @author ruoyi
 * @date 2025-06-29
 */
@Service
public class MqttConnectionMonitorService {

    private static final Logger log = LoggerFactory.getLogger(MqttConnectionMonitorService.class);

    @Autowired
    private MqttPahoClientFactory mqttClientFactory;

    /**
     * 定时检查MQTT连接状态
     * 每30秒检查一次
     */
    @Scheduled(fixedRate = 30000)
    public void checkConnectionStatus() {
        try {
            // 这里可以添加连接状态检查逻辑
            log.debug("MQTT连接状态检查完成");
        } catch (Exception e) {
            log.error("MQTT连接状态检查失败", e);
        }
    }

    /**
     * 获取MQTT连接状态
     */
    public boolean isConnected() {
        try {
            // 这里可以实现具体的连接状态检查
            return true;
        } catch (Exception e) {
            log.error("获取MQTT连接状态失败", e);
            return false;
        }
    }
}
